"Great, now what are we gonna do with the body?"

For some reason, when my friend heard me say this to my son, she expressed concern not so much with the statement itself, but rather the ease with which those words left my mouth. And possibly what preceded them - "Look, you killed him and we're walking." I don't understand why. I mean, I try to teach my kids to be responsible and that actions have consequences and to correct and learn from their mistakes, so this instance should be no different than any other event that might come up in my children's future. It's not like I'd ever said those words before (that she knows of) or that I should have reacted differently (like upset or something) so why was she looking at me strangely and backing away? Hmm, curious. I wonder what her problem was. Oh well, I guess some folks are a bit sensitive. But one needs to keep one's head in these types of circumstances, right? I wonder if she'll ever go on a walk with us again...